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When Will U.S. Inflation
Return to Target?
James Bullard
President and CEO

Economic Update Breakfast
Nov. 14, 2017
Louisville, Ky.

Any opinions expressed here are my own and do not necessarily reflect those of the
Federal Open Market Committee.
1

Introduction

2

Key themes in this talk
•
•
•
•

Inflation in the U.S. has surprised to the downside this year.
U.S. real economic performance has been better during the
second half of 2017, but 2018 growth is expected to slow.
U.S. financial conditions are considered easy, but this
observation does not have strong predictive content for the
economy.
Implications for near-term U.S. monetary policy: The
current level of the policy rate is likely to remain
appropriate over the near term.

3

The 2017 Inflation Surprise

4

U.S. inflation in 2017
•
•

*

The U.S. inflation rate has been below the 2 percent
inflation target since 2012.*
Inflation data during 2017 have surprised to the downside
and call into question the idea that U.S. inflation is reliably
returning toward target.

The inflation target is in terms of the annual change in the price index for personal consumption expenditures (PCE).

5

U.S. inflation has been mostly below
target since 2012

Source: Bureau of Economic Analysis. Last observation: September 2017.

6

Smoothed inflation readings are lower
in 2017
Inflation measure

Dec-2016 Last obs. Difference

Sticky CPI (FRB of Atlanta)

258

212

-46

Median CPI (FRB of Cleveland)

250

217

-33

Core CPI

220

170

-50

Trimmed-mean PCE (FRB of Dallas)

191

163

-28

Core PCE

187

133

-54

Values are expressed in basis points. Inflation rates are measured as percent changes from one year earlier.
Sources: Bureau of Labor Statistics, FRB of Cleveland, FRB of Atlanta, Bureau of Economic Analysis, FRB of Dallas and
author’s calculations. Last observation: September 2017.

7

Trimmed-mean PCE inflation lower
than expected

Sources: FRB of Dallas and author’s calculations. Last observation: September 2017.

8

Core PCE inflation lower than expected

Sources: Bureau of Economic Analysis and author’s calculations. Last observation: September 2017.

9

The FOMC’s take on the 2017
inflation surprise
•

The Federal Open Market Committee (FOMC) makes
projections for core PCE inflation.

•

The current median projection for core PCE inflation is 1.5
percent at the end of 2017.*

•

If the Committee is going to hit the inflation target, it will
likely have to occur in 2018 or 2019.

•

The two most cited factors that could drive inflation higher
are inflation expectations and a faster pace of economic
expansion.

•

Let’s now turn to considering these factors.

* See the September 2017 Summary of Economic Projections.

10

Inflation Expectations

11

Inflation expectations remain low
•

One important influence on actual inflation is the state of
inflation expectations.

•

Expected inflation measures based on Treasury InflationProtected Securities (TIPS) remain relatively low.

•
•

Survey-based measures have also slipped in the last year.
Inflation expectations are sometimes sensitive to
movements in oil prices, and oil prices have increased in
recent trading.

12

Market-based inflation expectations
•

TIPS-based inflation compensation is based on headline
consumer price index (CPI) inflation.

•

Survey-based measures are less specific about the inflation
index.

•

Historically, CPI inflation has run somewhat higher than
PCE inflation, with an adjustment of about 30 basis points
at an annual rate.*

•

Other factors can influence TIPS-based expected inflation.

* This adjustment is conservative. The difference between CPI and PCE inflation since January 1960 was, on average, 46
basis points.
13

Market-based inflation expectations

Source: Federal Reserve Board. Last observations: Nov. 10 (breakeven inflation rates) and Nov. 3, 2017.

14

Survey-based inflation expectations

Source: Surveys of Consumers, University of Michigan. Last observation: November 2017.

15

Oil prices and inflation
•

Global oil prices fell dramatically during 2014 and then
stabilized.

•

Headline inflation and inflation expectations can be
sensitive to oil price movements.

•

Recent trading has generated upward movements in oil
prices due in part to political developments in Saudi
Arabia.

•

U.S. production, which is substantial, tends to increase
when prices rise, limiting price movements.

16

Oil prices somewhat higher since June

Sources: Energy Information Administration and Financial Times. Last observations: Nov. 8 and Nov. 10, 2017.

17

U.S. as a marginal producer

Source: Energy Information Administration. Last observation: August 2017.

18

Real GDP Growth Likely Slower in 2018

19

U.S. real GDP growth in 2017
•

The data since the financial crisis suggest that the U.S. has
converged to 2 percent real GDP growth.

•

The current estimate for U.S. real GDP growth in the first
half of 2017 is 2.1 percent at an annual rate.

•

Second-half real GDP growth is showing some
improvement from the first half of the year, with current
tracking estimates near 3 percent.

•

Real GDP growth will likely be slower in 2018 than it has
been in the second half of 2017.

20

The 2 percent growth regime since the
recession

Source: Bureau of Economic Analysis. Last observation: 2017-Q3. The shaded area indicates NBER recession.

21

Tracking estimates for 2017-Q4 U.S.
real GDP growth
Source

Date

Estimate*

2017†

Atlanta Fed GDPNow

Nov. 9

3.3%

2.6%

CNBC Moody’s Consensus (median) Nov. 9

2.8%

2.5%

Blue Chip Consensus

Nov. 10 2.7%

2.5%

St. Louis Fed Economic News Index

Nov. 10 3.0%

2.6%

FRBNY Staff Nowcast

Nov. 10 3.2%

2.6%

Macroeconomic Advisers

Nov. 10 2.5%

2.4%

*

percent change from the previous quarter, annualized
average of Bureau of Economic Analysis’ 2017-Q1, Q2, Q3 estimate (1.2%, 3.1% and 3%, respectively) and 2017-Q4
estimates
†

22

2018 real GDP growth

Sources: FRB of St. Louis, FRB of Atlanta, Federal Reserve Board, International Monetary Fund and Blue Chip
Economic Indicators.
Note: For 2017 and 2018, growth rates are Q4-on-Q4 except for the World Economic Outlook (y-on-y).
23

U.S. labor market performance
•
•
•

The pace of growth in employment has been generally
slowing since January 2015.
The unemployment rate is relatively low.
The statistical relationship between unemployment and
inflation has broken down during the last 20 years.
o This means low unemployment is probably not a harbinger

of higher inflation.

24

Employment growth has slowed since 2015

Sources: Bureau of Labor Statistics and author’s calculations. Last observation: October 2017.

25

The unemployment rate is low

Sources: Bureau of Labor Statistics and author’s calculations. Last observation: October 2017. The shaded area indicates
NBER recession.
26

Will low unemployment drive
inflation higher?
•

The U.S. unemployment rate was 4.1 percent in the
October reading.

•

Does this mean that U.S. inflation is about to increase
substantially?

•

The short answer is no, based on current estimates of the
relationship between unemployment and inflation.

27

The estimated influence of
unemployment on inflation
•

Let’s consider one study, Blanchard (2016), which
estimates a Phillips curve relationship for the U.S.*

•

Let’s suppose the unemployment rate continued to fall
from current levels.

•

How much would the inflation rate increase according to
these estimates?

* See O. Blanchard, 2016, “The U.S. Phillips Curve: Back to the 60s?” Peterson Institute for International Economics,
Policy Brief No. PB16-1.
28

The estimated influence of
unemployment on inflation

*

If the unemployment rate
was …

The predicted core PCE
inflation rate would be …

4.1% *

1.3% *

4.0%

1.3%

3.5%

1.4%

3.0%

1.5%

current value (October 2017 for unemployment, September 2017 for inflation)

•

Bottom line: Even if the U.S. unemployment rate declines
substantially further, the effects on U.S. inflation are likely
to be small.

29

U.S. Financial Conditions

30

U.S. financial conditions are easy
•
•
•

U.S. financial conditions are considered easy, or “low
stress,” according to commonly used indexes.
The indexes take into account factors such as market
volatility (which has been low) and interest rate spreads
(which have been relatively narrow).
However, these indexes have an important asymmetry:
o High-stress readings are associated with economic weakness.
o Low-stress readings do not reliably predict future economic

outcomes.
o The current low readings probably do not contain any
important signal at this point.

31

Financial conditions have improved
during the past year

Sources: FRB of St. Louis and Goldman Sachs. Last observations: Week of Nov. 3, and Nov. 9, 2017.
Note: Lower readings mean improved financial conditions.
32

Conclusion

33

Conclusion
•
•
•
•
•

Inflation has surprised to the downside in 2017.
Inflation expectations remain below the level that would be
historically consistent with the FOMC’s inflation target.
Real GDP growth looks like it may surprise to the upside
during the second half of 2017 before shifting toward
slower growth in 2018.
Low unemployment readings are probably not an indicator
of meaningfully higher inflation over the forecast horizon.
The current level of the policy rate is appropriate given
current macroeconomic data.

34

Connect With Us
James Bullard
stlouisfed.org/from-the-president
STLOUISFED.ORG

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